after over 30 years in business, this family owned & operated business has grown to be one of the largest & most premier RV dealerships in the northeast states of New York, Massachusetts, Rhode Island, Connecticut, New Hampshire, Vermont and Maine. Flagg RV now has more than 400 RV's in stock, accounting for some $15 million in new & pre-owned inventory. You'll find all of the top manufacturers for a wide selection of: